pre-commit

#!/usr/bin/env perl
use strict;
use warnings;

my $file = 'lib/Hailo.pm';
my $old = qx"git rev-parse HEAD:$file 2>/dev/null";
my $new = qx"git rev-parse :$file 2>/dev/null";

if (($? >> 8) != 0 || $old ne $new) {
    $ENV{PERL_UNICODE} = 'O';
    system "pod2text $file > README";
    system "git add README";
}